Messages in this thread | | | From | Dmitry Vyukov <> | Date | Tue, 20 Oct 2020 08:11:33 +0200 | Subject | Re: KASAN: unknown-crash Read in do_exit |
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On Mon, Oct 19, 2020 at 11:38 PM syzbot <syzbot+d9ae84069cff753e94bf@syzkaller.appspotmail.com> wrote: > > syzbot suspects this issue was fixed by commit: > > commit a49145acfb975d921464b84fe00279f99827d816 > Author: George Kennedy <george.kennedy@oracle.com> > Date: Tue Jul 7 19:26:03 2020 +0000 > > fbmem: add margin check to fb_check_caps() > > bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=17ce19c8500000 > start commit: 729e3d09 Merge tag 'ceph-for-5.9-rc5' of git://github.com/.. > git tree: upstream > kernel config: https://syzkaller.appspot.com/x/.config?x=c61610091f4ca8c4 > dashboard link: https://syzkaller.appspot.com/bug?extid=d9ae84069cff753e94bf > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=10642545900000 > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=141f2bed900000 > > If the result looks correct, please mark the issue as fixed by replying with: > > #syz fix: fbmem: add margin check to fb_check_caps() > > For information about bisection process see: https://goo.gl/tpsmEJ#bisection
Based on the reproducer it looks reasonable:
#syz fix: fbmem: add margin check to fb_check_caps()
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